18466138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7253}}^1$

素因数の和:7341

約数の個数: 16

約数和(自身を含む): 29596320

約数和(自身を除く): 11130182

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 7253, 14506, 137807, 275614, 485951, 971902, 9233069, 18466138]

約数ペア:

[(1, 18466138), (2, 9233069), (19, 971902), (38, 485951), (67, 275614), (134, 137807), (1273, 14506), (2546, 7253)]